| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a vehicle door having a sufficiently reduced weight and sufficient rigidity.SOLUTION: A vehicle door 1 comprises an inner panel 2 made of carbon fiber-reinforced resin and an outer reinforcement 4 made of carbon fiber-reinforced resin. In the front portion of the inner panel 2, upper side hinge attachment holes 218a and 218b to which an upper hinge 5a is attached are formed at a space in a vertical direction, and in the rear portion thereof, lower side hinge holes 219a and 219b to which a lower side hinge 5b is attached are formed. The outer reinforcement 4 includes: a rear side reinforcement part 41 facing a door lock attachment recessed part 217; a belt line reinforcement part 42 extended forward from the rear side reinforcement part 41; and a front side reinforcement part 43 extended downward from the front portion of the belt line reinforcement part 42 so as to face the upper side hinge attachment holes 218a and 218b as well as the lower side hinge attachment holes 219a and 219b.</p> |
